Backed out changeset 3d3f25a67e24

content/base/src/nsFrameMessageManager.cpp

@@ -422,7 +422,7 @@ nsFrameMessageManager::ReceiveMessage(nsISupports* aTarget,
         jsval thisValue = JSVAL_VOID;
 
         jsval funval = JSVAL_VOID;
-        if (JS_ObjectIsCallable(ctx, object)) {
+        if (JS_ObjectIsFunction(ctx, object)) {
           // If the listener is a JS function:
           funval = OBJECT_TO_JSVAL(object);
 
@@ -445,7 +445,7 @@ nsFrameMessageManager::ReceiveMessage(nsISupports* aTarget,
                           JSVAL_IS_OBJECT(funval) &&
                           !JSVAL_IS_NULL(funval));
           JSObject* funobject = JSVAL_TO_OBJECT(funval);
-          NS_ENSURE_STATE(JS_ObjectIsCallable(ctx, funobject));
+          NS_ENSURE_STATE(JS_ObjectIsFunction(ctx, funobject));
           thisValue = OBJECT_TO_JSVAL(object);
         }